*{margin:0;padding:0;}
 * {
    transition: all 0.5s;
}
.toubu{width:600px;margin:0 auto;overflow:hidden;}
#banner{width:600px;margin:0 auto;overflow:hidden;}
#banner img{width:100%;}
.jiage{width:500px;text-align:left;margin:0 auto;}
.anniu{width:500px;margin:0 auto;overflow:hidden;margin-top:20px;}
.anniu a{text-decoration:none;display:block;}
.dianji{width:180px;background:#f0c14b;text-align:center;color:#fff;font-size:20px;height:45px;line-height:45px;overflow:hidden;border-radius:5px;}
.niu{float:left;}
.niu1{float:right;}


@media screen and (max-width:500px){
	#banner{width:100%;}
	.toubu{width:100%;}
	.jiage{width:100%;}
	.anniu{width:100%;}
	.dianji{width:100%;}
	.niu{float:inherit;margin:10px 10px;}
	.niu1{float:inherit;margin:10px 10px;}
}
